| 基于ElGamal改进的数字签名算法研究 |
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| 引用本文： | 原民民. 基于ElGamal改进的数字签名算法研究[J]. 淮海工学院学报, 2011, 0(4): 31-33 |
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| 作者姓名： | 原民民 |
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| 作者单位： | 山西水利职业技术学院信息工程系,山西运城044004 |
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| 摘 要： | ElGamal算法具有较高的安全性,但存在着执行效率不高的问题,为了解决该问题,提出了基于ElGamal数字签名的改进算法,同时把此算法与常用的数字签名算法进行比较分析,指出了该改进数字签名算法的优缺点及安全性。
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| 关 键 词： | ElGamal 数字签名 公开密钥 改进 |
Study on the Improvement of Digital Signature Algorithm Based on ElGamal |
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| YUAN Min-min. Study on the Improvement of Digital Signature Algorithm Based on ElGamal[J]. Journal of Huaihai Institute of Technology:Natural Sciences Edition, 2011, 0(4): 31-33 |
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| Authors: | YUAN Min-min |
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| Affiliation: | YUAN Min-min(Dept.Information Engineering,Shanxi Conservancy Technical College,Yuncheng 044004,China) |
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| Abstract: | Though with a high degree of security,the ElGamal algorithm is defected because of its low execution efficiency.As an attempt to tackle this problem,we proposed improvements based on the ElGamal digital signature algorithm.Making a comparison of the improved algorithm and the traditional digital signature algorithm,we pointed out the advantages,disadvantages and degree of security of the improved algorithm. |
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| Keywords: | ElGamal digital signature public key improvement |
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